added err to next

src/middleware/middleware.js

@@ -151,7 +151,7 @@ middleware.buildHeader = function(req, res, next) {
 		function(next) {
 			controllers.api.getConfig(req, res, function(err, config) {
 				res.locals.config = config;
-				next();
+				next(err);
 			});
 		},
 		function(next) {
@@ -163,9 +163,7 @@ middleware.buildHeader = function(req, res, next) {
 				});
 			});
 		}
-	], function(err) {
+	], next);
-		next(err);
-	});
 };
 
 middleware.renderHeader = function(req, res, callback) {